Question

If n is whole number such that n × (n+42) is a prime number, find the prime number. Explain your answer.

Answer 1

Answer:

your answer is 43

Step-by-step explanation:

A prime number is defined as a whole number greater than 1 whose only factors are 1 and itself. So, the possible value of n we can take is 1.

so now putting value of n in n x (n+42)

we get

1 x (1 + 42) = 43

therefore the required prime number is 43

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